here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90666  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 353444 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 422718 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 512902 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 626104 | null     | null      | null    | unlabelled |         | 0     |
 | 626105 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 626106 | v1:6     | ethernet1 | 1234::2 | 823892     |         | 0     |
 | 626107 | v1:6     | ethernet1 | 1234::2 | 823893     |         | 0     |
 | 626108 | v1:6     | ethernet1 | 1234::2 | 823894     |         | 0     |
 | 626109 | null     | null      | null    | unlabelled |         | 0     |
 | 626110 | null     | null      | null    | unlabelled |         | 0     |
 | 626111 | null     | null      | null    | unlabelled |         | 0     |
 | 626112 | null     | null      | null    | unlabelled |         | 0     |
 | 626113 | null     | null      | null    | unlabelled |         | 0     |
 | 641616 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 662125 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 811287 | null     | null      | null    | unlabelled |         | 0     |
 | 811288 | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 811289 | v1:4     | ethernet1 | 1.1.1.2 | 870750     |         | 0     |
 | 811290 | v1:4     | ethernet1 | 1.1.1.2 | 870751     |         | 0     |
 | 811291 | v1:4     | ethernet1 | 1.1.1.2 | 870752     |         | 0     |
 | 811292 | null     | null      | null    | unlabelled |         | 0     |
 | 811293 | null     | null      | null    | unlabelled |         | 0     |
 | 811294 | null     | null      | null    | unlabelled |         | 0     |
 | 811295 | null     | null      | null    | unlabelled |         | 0     |
 | 811296 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48498  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 136654 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 225917 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 254575 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 271796 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 322055 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 404150 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 475234 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 823890 | null     | null      | null    | unlabelled |         | 0     |
 | 823891 | v1:6     | ethernet1 | 1234::1 | 626105     |         | 1280  |
 | 823892 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 823893 | v1:6     | ethernet2 | 1235::3 | 235879     |         | 640   |
 | 823894 | v1:6     | ethernet2 | 1235::3 | 235880     |         | 640   |
 | 823895 | null     | null      | null    | unlabelled |         | 0     |
 | 823896 | null     | null      | null    | unlabelled |         | 0     |
 | 823897 | null     | null      | null    | unlabelled |         | 0     |
 | 823898 | null     | null      | null    | unlabelled |         | 0     |
 | 823899 | null     | null      | null    | unlabelled |         | 0     |
 | 870748 | null     | null      | null    | unlabelled |         | 0     |
 | 870749 | v1:4     | ethernet1 | 1.1.1.1 | 811288     |         | 1280  |
 | 870750 | v1:4     | null      | null    | unlabelled | local   | 2048  |
 | 870751 | v1:4     | ethernet2 | 1.1.2.3 | 649310     |         | 640   |
 | 870752 | v1:4     | ethernet2 | 1.1.2.3 | 649311     |         | 640   |
 | 870753 | null     | null      | null    | unlabelled |         | 0     |
 | 870754 | null     | null      | null    | unlabelled |         | 0     |
 | 870755 | null     | null      | null    | unlabelled |         | 0     |
 | 870756 | null     | null      | null    | unlabelled |         | 0     |
 | 870757 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14740  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 127444 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 233076 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 235876 | null     | null      | null    | unlabelled |         | 0     |
 | 235877 | v1:6     | ethernet1 | 1235::2 | 823891     |         | 640   |
 | 235878 | v1:6     | ethernet1 | 1235::2 | 823892     |         | 640   |
 | 235879 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 235880 | v1:6     | ethernet2 | 1236::4 | 995220     |         | 1280  |
 | 235881 | null     | null      | null    | unlabelled |         | 0     |
 | 235882 | null     | null      | null    | unlabelled |         | 0     |
 | 235883 | null     | null      | null    | unlabelled |         | 0     |
 | 235884 | null     | null      | null    | unlabelled |         | 0     |
 | 235885 | null     | null      | null    | unlabelled |         | 0     |
 | 261601 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 314388 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 531312 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 649307 | null     | null      | null    | unlabelled |         | 0     |
 | 649308 | v1:4     | ethernet1 | 1.1.2.2 | 870749     |         | 640   |
 | 649309 | v1:4     | ethernet1 | 1.1.2.2 | 870750     |         | 640   |
 | 649310 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 649311 | v1:4     | ethernet2 | 1.1.3.4 | 1026919    |         | 1280  |
 | 649312 | null     | null      | null    | unlabelled |         | 0     |
 | 649313 | null     | null      | null    | unlabelled |         | 0     |
 | 649314 | null     | null      | null    | unlabelled |         | 0     |
 | 649315 | null     | null      | null    | unlabelled |         | 0     |
 | 649316 | null     | null      | null    | unlabelled |         | 0     |
 | 987695 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 988107 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 142235  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 225497  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 274855  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 305070  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 592757  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 638990  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 995216  | null     | null      | null    | unlabelled |         | 0     |
 | 995217  | v1:6     | ethernet1 | 1236::3 | 235877     |         | 0     |
 | 995218  | v1:6     | ethernet1 | 1236::3 | 235878     |         | 0     |
 | 995219  | v1:6     | ethernet1 | 1236::3 | 235879     |         | 0     |
 | 995220  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 995221  | null     | null      | null    | unlabelled |         | 0     |
 | 995222  | null     | null      | null    | unlabelled |         | 0     |
 | 995223  | null     | null      | null    | unlabelled |         | 0     |
 | 995224  | null     | null      | null    | unlabelled |         | 0     |
 | 995225  | null     | null      | null    | unlabelled |         | 0     |
 | 1026915 | null     | null      | null    | unlabelled |         | 0     |
 | 1026916 | v1:4     | ethernet1 | 1.1.3.3 | 649308     |         | 0     |
 | 1026917 | v1:4     | ethernet1 | 1.1.3.3 | 649309     |         | 0     |
 | 1026918 | v1:4     | ethernet1 | 1.1.3.3 | 649310     |         | 0     |
 | 1026919 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1026920 | null     | null      | null    | unlabelled |         | 0     |
 | 1026921 | null     | null      | null    | unlabelled |         | 0     |
 | 1026922 | null     | null      | null    | unlabelled |         | 0     |
 | 1026923 | null     | null      | null    | unlabelled |         | 0     |
 | 1026924 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#